发明名称 |
Methods and apparatus for fiber-optic modules with shielded housings/covers with fingers |
摘要 |
A fiber-optic module having a housing/shielding unit and a module chassis frame having optical, electrical and electro-optical components. The housing/shielding unit functions both as a protective outer housing and an electromagnetic shield. The housing/shielding unit includes forward fingers for a flush mounting in one embodiment and backward fingers for an extended mounting in another embodiment. The fingers can contact a bezel, faceplate or wall of host system to ground the housing/shielding unit to a chassis ground. The module chassis frame may be formed of a conductive material and grounded as well through a host system faceplate or otherwise to the chassis ground. A transmit ground for transmitter components and a receive ground for receiver components are isolated from the chassis ground.
|
申请公布号 |
US6874953(B2) |
申请公布日期 |
2005.04.05 |
申请号 |
US20030618234 |
申请日期 |
2003.07.11 |
申请人 |
JDS UNIPHASE CORPORATION |
发明人 |
DAIR EDWIN;JIANG WENBIN;WEI CHENG PING;SIM YONG PENG |
分类号 |
G02B6/42;(IPC1-7):G02B6/36 |
主分类号 |
G02B6/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|